I've had an interest free overdraft from HSBC for a while. About a year ago I drew money out up to the limit of my overdraft and put it in an ISA. After some months HSBC sent me a letter saying they expected me to make payments on the overdraft. I phoned and they asked me for a quite reasonable figure of something like £10 a month. I paid this in once or twice, and didn't bother again.
Now, they sent me the letter again which I ignored, they also followed it up with a phone call asking me to start making payments. When I asked what would happen if I didn't pay anything in they said something like they may review my overdraft and consider reducing it or removing it. I got cut off before I agreed to pay anything. So, do I -have- to make payments into this account? I'm not trying to get out of paying a debt, they said it was interest free up until a certain date and once that date comes they can have their money back and I'll thank them for the interest I've earned on it. They only want a small amount so I guess I should pay it in, but what would happen if I just kept ignoring them?